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<div class="title">CwiseUnaryOp.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (C) 2008-2014 Gael Guennebaud &lt;gael.guennebaud@inria.fr&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Copyright (C) 2006-2008 Benoit Jacob &lt;jacob.benoit.1@gmail.com&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160; </div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef EIGEN_CWISE_UNARY_OP_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define EIGEN_CWISE_UNARY_OP_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;./InternalHeaderCheck.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> XprType&gt;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">struct </span>traits&lt;CwiseUnaryOp&lt;UnaryOp, XprType&gt; &gt;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; : traits&lt;XprType&gt;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;{</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> result_of&lt;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;                     UnaryOp(<span class="keyword">const</span> <span class="keyword">typename</span> XprType::Scalar&amp;)</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;                   &gt;::type Scalar;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> XprType::Nested XprTypeNested;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;  <span class="keyword">typedef</span> std::remove_reference_t&lt;XprTypeNested&gt; XprTypeNested_;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    Flags = XprTypeNested_::Flags &amp; <a class="code" href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">RowMajorBit</a></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;  };</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;};</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;}</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> XprType, <span class="keyword">typename</span> StorageKind&gt;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">class </span>CwiseUnaryOpImpl;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> XprType&gt;</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classEigen_1_1CwiseUnaryOp.html">   57</a></span>&#160;<span class="keyword">class </span><a class="code" href="classEigen_1_1CwiseUnaryOp.html">CwiseUnaryOp</a> : <span class="keyword">public</span> CwiseUnaryOpImpl&lt;UnaryOp, XprType, typename internal::traits&lt;XprType&gt;::StorageKind&gt;, internal::no_assignment_operator</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;{</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> CwiseUnaryOpImpl&lt;UnaryOp, XprType,typename internal::traits&lt;XprType&gt;::StorageKind&gt;::Base Base;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    EIGEN_GENERIC_PUBLIC_INTERFACE(<a class="code" href="classEigen_1_1CwiseUnaryOp.html">CwiseUnaryOp</a>)</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::ref_selector&lt;XprType&gt;::type XprTypeNested;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">typedef</span> internal::remove_all_t&lt;XprType&gt; NestedExpression;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classEigen_1_1CwiseUnaryOp.html">CwiseUnaryOp</a>(<span class="keyword">const</span> XprType&amp; xpr, <span class="keyword">const</span> UnaryOp&amp; func = UnaryOp())</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;      : m_xpr(xpr), m_functor(func) {}</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> rows() <span class="keyword">const</span> EIGEN_NOEXCEPT { <span class="keywordflow">return</span> m_xpr.rows(); }</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EIGEN_CONSTEXPR</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> cols() <span class="keyword">const</span> EIGEN_NOEXCEPT { <span class="keywordflow">return</span> m_xpr.cols(); }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classEigen_1_1CwiseUnaryOp.html#aa70041dd94ec46f330cf19a06425d172">   77</a></span>&#160;    <span class="keyword">const</span> UnaryOp&amp; <a class="code" href="classEigen_1_1CwiseUnaryOp.html#aa70041dd94ec46f330cf19a06425d172">functor</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_functor; }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keyword">const</span> internal::remove_all_t&lt;XprTypeNested&gt;&amp;</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classEigen_1_1CwiseUnaryOp.html#ab385876ff728c6bd8775d2b6e77fb89e">   82</a></span>&#160;    <a class="code" href="classEigen_1_1CwiseUnaryOp.html#ab385876ff728c6bd8775d2b6e77fb89e">nestedExpression</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_xpr; }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    internal::remove_all_t&lt;XprTypeNested&gt;&amp;</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classEigen_1_1CwiseUnaryOp.html#afbc0515933818d6d0398334a70f13ab6">   87</a></span>&#160;    <a class="code" href="classEigen_1_1CwiseUnaryOp.html#afbc0515933818d6d0398334a70f13ab6">nestedExpression</a>() { <span class="keywordflow">return</span> m_xpr; }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    XprTypeNested m_xpr;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">const</span> UnaryOp m_functor;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;};</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">// Generic API dispatcher</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> UnaryOp, <span class="keyword">typename</span> XprType, <span class="keyword">typename</span> StorageKind&gt;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">class </span>CwiseUnaryOpImpl</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  : <span class="keyword">public</span> internal::generic_xpr_base&lt;CwiseUnaryOp&lt;UnaryOp, XprType&gt; &gt;::type</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;{</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::generic_xpr_base&lt;CwiseUnaryOp&lt;UnaryOp, XprType&gt; &gt;::type Base;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;};</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;} <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// EIGEN_CWISE_UNARY_OP_H</span></div>
<div class="ttc" id="aclassEigen_1_1CwiseUnaryOp_html"><div class="ttname"><a href="classEigen_1_1CwiseUnaryOp.html">Eigen::CwiseUnaryOp</a></div><div class="ttdoc">Generic expression where a coefficient-wise unary operator is applied to an expression.</div><div class="ttdef"><b>Definition:</b> CwiseUnaryOp.h:58</div></div>
<div class="ttc" id="aclassEigen_1_1CwiseUnaryOp_html_aa70041dd94ec46f330cf19a06425d172"><div class="ttname"><a href="classEigen_1_1CwiseUnaryOp.html#aa70041dd94ec46f330cf19a06425d172">Eigen::CwiseUnaryOp::functor</a></div><div class="ttdeci">const UnaryOp &amp; functor() const</div><div class="ttdef"><b>Definition:</b> CwiseUnaryOp.h:77</div></div>
<div class="ttc" id="aclassEigen_1_1CwiseUnaryOp_html_ab385876ff728c6bd8775d2b6e77fb89e"><div class="ttname"><a href="classEigen_1_1CwiseUnaryOp.html#ab385876ff728c6bd8775d2b6e77fb89e">Eigen::CwiseUnaryOp::nestedExpression</a></div><div class="ttdeci">const internal::remove_all_t&lt; XprTypeNested &gt; &amp; nestedExpression() const</div><div class="ttdef"><b>Definition:</b> CwiseUnaryOp.h:82</div></div>
<div class="ttc" id="aclassEigen_1_1CwiseUnaryOp_html_afbc0515933818d6d0398334a70f13ab6"><div class="ttname"><a href="classEigen_1_1CwiseUnaryOp.html#afbc0515933818d6d0398334a70f13ab6">Eigen::CwiseUnaryOp::nestedExpression</a></div><div class="ttdeci">internal::remove_all_t&lt; XprTypeNested &gt; &amp; nestedExpression()</div><div class="ttdef"><b>Definition:</b> CwiseUnaryOp.h:87</div></div>
<div class="ttc" id="agroup__flags_html_gae4f56c2a60bbe4bd2e44c5b19cbe8762"><div class="ttname"><a href="group__flags.html#gae4f56c2a60bbe4bd2e44c5b19cbe8762">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:68</div></div>
<div class="ttc" id="anamespaceEigen_html"><div class="ttname"><a href="namespaceEigen.html">Eigen</a></div><div class="ttdoc">Namespace containing all symbols from the Eigen library.</div><div class="ttdef"><b>Definition:</b> Core:139</div></div>
<div class="ttc" id="anamespaceEigen_html_a62e77e0933482dafde8fe197d9a2cfde"><div class="ttname"><a href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Eigen::Index</a></div><div class="ttdeci">EIGEN_DEFAULT_DENSE_INDEX_TYPE Index</div><div class="ttdoc">The Index type as used for the API.</div><div class="ttdef"><b>Definition:</b> Meta.h:59</div></div>
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